I ordered 5 ooths from 3 different species at different times from Nikko. Here are the results so far:
Odontomantis sp.: arrived about a week ago. Packed in an envelope, and some crazy contraption involving a drink bottle cap, some cardboard, and magic tape wrapping skills. I was impressed, there was no seam at all in his tape job it took scissors to open. The ooth hatched this morning, 25 nymphs. I'm very happy with it
Sybilla pretiosa: Arrived a few days after the Odontomantis. Packaged similarly. Haven't hatched yet but I have high hopes.
Humbertiella ceylonica: Yet to arrive. Should be here next week. Will update.
Nikko was even generous enough to throw in an extra ooth with my sybilla shipment. Posted pictures on the forum and people seem to agree its B. mendica. A very generous gift. yet to hatch as well, will update.
The packaging of my ooths at first was discouraging. Not nearly as much cushion and such as other shipments I've gotten, but this very succesful ooth hatch has convinced me otherwise. I will have no problem ordering from Nikko again.